F - Mech Eng,Light,Heat,Weapons – 04 – B
Patent
F - Mech Eng,Light,Heat,Weapons
04
B
F04B 47/12 (2006.01)
Patent
CA 2520944
An intermittent lift plunger includes at least one seal mandrel, a bottom sub and an upper valve assembly. The valve assembly is closed by a well bottom stop which inserts into the lift plunger and opened by a lubricator stop at the top of the well. The seal mandrel includes a sleeve seal formed from an elastomeric rubber or plastic, which inflates to engage the well bore surface when the valve is closed and a pressure differential exists.
L'invention concerne un système de pompage pneumatique qui comprend au moins un mandrin d'étanchéité, un sous-ensemble inférieur et un ensemble de soupapes supérieur. L'ensemble de soupapes se ferme au moyen d'une butée de fond de puits qui s'insère dans le plongeur de poussée et s'ouvre au moyen d'une butée de graissage au-dessus du puits. Le mandrin d'étanchéité comporte un joint de manchon à base de caoutchouc élastomère ou de plastique, qui se déploie pour entrer en prise avec la surface du puits de forage lorsque la soupape est fermée et lorsqu'il existe une différence de pression.
Amies Ryan
George Grant
Bennett Jones Llp
Stellarton Technologies Inc.
Vaportech Energy Services Inc.
LandOfFree
Plunger lift system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Plunger lift system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plunger lift system will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1746384